BUOY 51002 (STORMSURF)

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Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

08/28
21:00:00

Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile

Current Swell & Surf Analysis
Buoy 51002
21:00:00 (GMT) on 08/28
Sea Height:	5.2 ft
Primary Swell Height:	3.2 ft
Primary Swell Period:	14.3 secs
Surf Height	3.4 ft

24 Hour Observation

Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Primary Swell		Secondary Swell		Tertiary Swell		Estimated Surf Height (ft)	Primary Period (secs)
Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Estimated Surf Height (ft)	Primary Period (secs)
08/28	21:00:00	5.2	3.2 se	14.3 secs	3.0 se	7.7 secs	0.0 se	0.0secs	3.4 -3.8	14.3
08/28	20:00:00	4.5	2.5 se	14.3 secs	2.3 se	8.3 secs	0.0 se	0.0secs	2.6 -3.0	14.3
08/28	19:00:00	5.1	3.3 se	14.0 secs	2.6 se	8.3 secs	0.0 se	0.0secs	3.5 -3.9	14.0
08/28	18:00:00	5.0	2.9 se	14.4 secs	2.1 se	11.3 secs	2.8 se	7.7secs	3.1 -3.5	14.4
08/28	17:00:00	5.2	3.1 se	14.4 secs	2.7 se	8.3 secs	0.0 se	0.0secs	3.3 -3.7	14.4
08/28	16:00:00	4.8	3.2 se	14.5 secs	2.0 se	11.4 secs	2.3 se	8.3secs	3.5 -4.0	14.5
08/28	15:00:00	4.8	2.5 se	14.3 secs	2.8 se	8.4 secs	0.0 se	0.0secs	2.7 -3.1	14.3
08/28	14:00:00	4.6	2.6 se	14.4 secs	2.7 se	8.3 secs	0.0 se	0.0secs	2.8 -3.2	14.4
08/28	13:00:00	5.1	3.2 se	14.8 secs	2.1 se	11.3 secs	2.4 se	7.7secs	3.6 -4.0	14.8
08/28	12:00:00	5.0	3.3 se	14.6 secs	2.2 se	11.3 secs	2.4 se	7.8secs	3.6 -4.1	14.6
08/28	11:00:00	4.9	3.1 se	14.5 secs	2.0 se	11.3 secs	2.2 se	7.8secs	3.4 -3.9	14.5
08/28	10:00:00	5.5	3.8 se	14.8 secs	2.1 se	11.3 secs	2.6 se	8.3secs	4.2 -4.8	14.8
08/28	09:00:00	4.9	3.1 se	14.7 secs	2.7 se	8.9 secs	1.5 se	5.9secs	3.4 -3.8	14.7
08/28	08:00:00	5.1	3.1 se	14.8 secs	2.9 se	9.0 secs	1.6 se	5.9secs	3.4 -3.9	14.8
08/28	07:00:00	5.1	3.4 se	14.8 secs	2.0 se	11.4 secs	2.5 se	7.7secs	3.8 -4.3	14.8
08/28	06:00:00	5.3	3.5 se	14.7 secs	2.0 se	11.2 secs	2.7 se	7.7secs	3.9 -4.4	14.7
08/28	05:00:00	5.3	3.5 se	15.0 secs	2.5 se	8.3 secs	0.0 se	0.0secs	3.9 -4.4	15.0
08/28	04:00:00	4.8	2.9 se	14.7 secs	2.7 se	8.3 secs	1.6 se	11.4secs	3.2 -3.6	14.7
08/28	03:00:00	5.3	3.5 se	14.7 secs	2.3 se	11.4 secs	2.7 se	8.3secs	3.9 -4.4	14.7
08/28	02:00:00	5.8	3.9 se	14.7 secs	2.5 se	11.4 secs	2.7 se	7.7secs	4.3 -4.9	14.7
08/28	01:00:00	5.0	3.2 se	14.9 secs	2.0 se	11.4 secs	2.2 se	7.7secs	3.6 -4.0	14.9
08/28	00:00:00	4.6	2.6 se	14.8 secs	2.5 se	8.3 secs	1.8 se	11.3secs	2.9 -3.3	14.8
08/27	23:00:00	5.2	3.3 se	14.7 secs	2.2 se	11.2 secs	2.4 se	7.7secs	3.7 -4.2	14.7
08/27	22:00:00	5.2	3.2 se	16.2 secs	2.9 se	12.9 secs	2.4 se	7.7secs	3.9 -4.4	16.2

Surf Height Scale
Size Scale (ft)
>1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13 13-14 14-15 15-20 20-25 25-30 30-35 35-40 40-45 45+

Swell Period Scal
Period Scale (secs)
6.3 6.7 7.1 7.7 8.3 9.1 10 11.1 12.5 14.3 16.7 20 25 33.3

Current Weather Conditions
Buoy 51002
21:50:00 (GMT) on 08/28
Combined Sea Height:	7.2 ft
Dominant Period:	8.0 secs
Wind Speed:	17.6 kts
Wind Gust:	19.5 kts
Wind Direction:	070 degrees
Barometric Pressure:	1013.2 mbs
Air Temperature:	80.6 degrees
Water Temperature:	32.0 degrees

24 Hour Weather Observation

Date (Month/Day)	Time (GMT)	Combined Sea Height (ft)	Dominant Period (secs)	Wind Speed (kts)	Gust (kts)	Wind Direction (degrees)	Barometric Pressure (mbs)	Air Temperature (F)	Water Temperature (F)
08/28	21:50:00	7.2	8.0	17.6	19.5	070	1013.2	80.6	32.0
08/28	20:50:00	6.6	15.0	17.6	21.4	070	1013.3	80.2	32.0
08/28	19:50:00	6.9	8.0	17.6	21.4	070	1013.4	80.6	32.0
08/28	18:50:00	7.2	8.0	17.6	21.4	060	1013.1	80.4	32.0
08/28	17:50:00	6.6	8.0	15.6	19.5	060	1012.6	80.4	32.0
08/28	16:50:00	7.5	8.0	17.6	19.5	060	1012.1	80.2	32.0
08/28	15:50:00	6.9	9.0	17.6	19.5	070	1011.7	80.1	32.0
08/28	14:50:00	7.2	15.0	17.6	21.4	070	1011.3	80.1	32.0
08/28	13:50:00	6.6	15.0	17.6	19.5	060	1011.3	80.1	32.0
08/28	12:50:00	6.9	15.0	15.6	19.5	070	1012.0	80.2	32.0
08/28	11:50:00	6.9	15.0	15.6	19.5	070	1012.5	80.4	32.0
08/28	10:50:00	6.9	9.0	17.6	19.5	070	1013.0	80.6	32.0
08/28	09:50:00	6.6	15.0	15.6	19.5	070	1013.5	80.6	32.0
08/28	08:50:00	6.9	15.0	15.6	19.5	070	1013.6	80.8	32.0
08/28	07:50:00	7.2	15.0	15.6	19.5	070	1013.6	80.8	32.0
08/28	06:50:00	6.9	15.0	15.6	19.5	070	1013.2	80.8	32.0
08/28	05:50:00	6.9	8.0	15.6	19.5	080	1012.3	80.8	32.0
08/28	04:50:00	6.9	8.0	15.6	19.5	070	1012.0	80.6	32.0
08/28	03:50:00	7.2	16.0	17.6	19.5	070	1011.4	80.6	32.0
08/28	02:50:00	6.9	16.0	17.6	19.5	070	1011.2	80.8	32.0
08/28	01:50:00	6.9	16.0	17.6	19.5	060	1011.7	80.8	32.0
08/28	00:50:00	6.2	16.0	17.6	19.5	060	1012.0	81.0	32.0
08/27	23:50:00	6.9	15.0	17.6	21.4	070	1012.6	80.8	32.0
08/27	22:50:00	7.2	16.0	17.6	23.4	060	1013.2	80.1	32.0

000041987 ___0.025063

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